diff --git a/core/src/main/java/org/apache/spark/TaskContext.java b/core/src/main/java/org/apache/spark/TaskContext.java
index a4654ebb12c95..2d998d4c7a5d9 100644
--- a/core/src/main/java/org/apache/spark/TaskContext.java
+++ b/core/src/main/java/org/apache/spark/TaskContext.java
@@ -62,8 +62,8 @@ static void unset() {
    */
   public abstract boolean isInterrupted();
 
+  /** @deprecated: use isRunningLocally() */
   @Deprecated
-  /** Deprecated: use isRunningLocally() */
   public abstract boolean runningLocally();
 
   public abstract boolean isRunningLocally();
@@ -89,7 +89,7 @@ static void unset() {
    * is for HadoopRDD to register a callback to close the input stream.
    * Will be called in any situation - success, failure, or cancellation.
    *
-   * Deprecated: use addTaskCompletionListener
+   * @deprecated: use addTaskCompletionListener
    *
    * @param f Callback function.
    */
diff --git a/project/MimaBuild.scala b/project/MimaBuild.scala
index ecf34c61eb78e..d919b18e09855 100644
--- a/project/MimaBuild.scala
+++ b/project/MimaBuild.scala
@@ -40,7 +40,6 @@ object MimaBuild {
       ProblemFilters.exclude[IncompatibleResultTypeProblem](fullName),
       ProblemFilters.exclude[IncompatibleMethTypeProblem](fullName),
       ProblemFilters.exclude[IncompatibleFieldTypeProblem](fullName)
-//      ProblemFilters.exclude[AbstractClassProblem](fullName)
     )
 
   // Exclude a single class and its corresponding object